package cn.xxm.scene.aop;

public class Test {
    public static void main(String[] args) {
        String a = "haha2";
        final String b = "haha";
        String d = "haha";
        String c = b+2;
        String e = d+2;
        System.out.println(a==c);
        System.out.println(a==e);
    }
}
